Allows installation on Standard Freewheel Threading 1.375″ x 24TPI or 34.70mm threaded diameter
International Standard ISO standard rotor to a Hub which is threaded for a freewheel.
We use this piece to turn our REAR wheels into a FRONT Wheel w/Disc Brake.
Can also be used as a spacer.
7.5mm thick, .30inches thick, with 6 holes 5mm threaded.
Center Bore 33.9mm